Ok so on Wednesday I single handedly captured all nodes in Clan Wars and held them all until yesterday.I look on the app and have lost 3 of the nodes and it says nobody has wins in the playlists. Why am I losing nodes and no other clan has capped any of them?

No others in our Diamond Division war played. So on Sunday we only capped the TDM node, and I didn't even worry about any others. Kinda getting boring now, with all the inactive clans. That win did get me the War Cry Uniform, so the core (Lt.Commander and Me) of my Clan has the War Cry gear completed.